Pileus Git - ~andy/gtk/blob - tests/testtoplevelembed.c

   1 #include "config.h"
   2 #include <gtk/gtk.h>
   3
   4 GtkWidget *notebook;
   5
   6
   7 static void
   8 remove_notebook_page (GtkWidget *button,
   9                       GtkWidget *toplevel)
  10 {
  11   gtk_container_remove (GTK_CONTAINER (notebook), toplevel);
  12 }
  13
  14 GtkWidget *
  15 create_tab_label (GtkWidget *toplevel)
  16 {
  17   GtkWidget *box = gtk_hbox_new (FALSE, 2);
  18   GtkWidget *label = gtk_label_new (G_OBJECT_TYPE_NAME (toplevel));
  19   GtkWidget *button = gtk_button_new ();
  20   GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
  21
  22   gtk_container_add (GTK_CONTAINER (button), image);
  23   gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
  24   gtk_box_pack_start (GTK_BOX (box), button, FALSE, TRUE, 0);
  25
  26   g_signal_connect (button, "clicked",
  27                     G_CALLBACK (remove_notebook_page), toplevel);
  28
  29   gtk_widget_show_all (box);
  30   return box;
  31 }
  32
  33 static void
  34 toplevel_delete_event (GtkWidget *toplevel,
  35                        GdkEvent  *event,
  36                        gpointer   none)
  37 {
  38   GdkWindow *gdk_win;
  39   GtkWidget *label = create_tab_label (toplevel);
  40
  41   gdk_win = gtk_widget_get_window (notebook);
  42   g_assert (gdk_win);
  43
  44   gtk_widget_hide (toplevel);
  45   gtk_widget_unrealize (toplevel);
  46
  47   gtk_widget_set_parent_window (toplevel, gdk_win);
  48   gtk_notebook_append_page (GTK_NOTEBOOK (notebook), toplevel, label);
  49
  50   gtk_widget_show (toplevel);
  51 }
  52
  53 gint
  54 main (gint argc, gchar **argv)
  55 {
  56   GtkWidget *window;
  57   GtkWidget *widget;
  58
  59   gtk_init (&argc, &argv);
  60
  61   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  62   gtk_window_set_title (GTK_WINDOW (window), "Toplevel widget embedding example");
  63   g_signal_connect (window, "destroy", gtk_main_quit, NULL);
  64
  65   notebook = gtk_notebook_new ();
  66   gtk_notebook_set_scrollable (GTK_NOTEBOOK (notebook), TRUE);
  67   gtk_container_add (GTK_CONTAINER (window), notebook);
  68
  69   gtk_widget_realize (notebook);
  70
  71   widget = gtk_about_dialog_new ();
  72   toplevel_delete_event (widget, NULL, NULL);
  73   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  74
  75   widget = gtk_file_chooser_dialog_new ("the chooser", NULL, GTK_FILE_CHOOSER_ACTION_OPEN, NULL, NULL);
  76   toplevel_delete_event (widget, NULL, NULL);
  77   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  78
  79   widget = gtk_color_selection_dialog_new ("the colorsel");
  80   toplevel_delete_event (widget, NULL, NULL);
  81   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  82
  83   widget = gtk_font_selection_dialog_new ("the fontsel");
  84   toplevel_delete_event (widget, NULL, NULL);
  85   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  86
  87   widget = gtk_recent_chooser_dialog_new ("the recent chooser", NULL,
  88                                           GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
  89                                           GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
  90                                           NULL);
  91   toplevel_delete_event (widget, NULL, NULL);
  92   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  93
  94   widget = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
  95                                    GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO,
  96                                    "Do you have any questions ?");
  97   toplevel_delete_event (widget, NULL, NULL);
  98   g_signal_connect (widget, "delete-event", G_CALLBACK (toplevel_delete_event), NULL);
  99
 100   gtk_widget_show_all (window);
 101   gtk_main ();
 102 }